4253464825

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{6581}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 5347532736

約数和(自身を除く): 1094067911

約数列:

[1, 5, 25, 103, 251, 515, 1255, 2575, 6275, 6581, 25853, 32905, 129265, 164525, 646325, 677843, 1651831, 3389215, 8259155, 16946075, 41295775, 170138593, 850692965, 4253464825]

約数ペア:

[(1, 4253464825), (5, 850692965), (25, 170138593), (103, 41295775), (251, 16946075), (515, 8259155), (1255, 3389215), (2575, 1651831), (6275, 677843), (6581, 646325), (25853, 164525), (32905, 129265)]